package com.rwb.springboot.sell.service;

import com.rwb.springboot.sell.dto.OrderDTO;

/**
 * Created by ruwenbo on 2018/1/3.
 */
public interface BuyerService {

    // 查询一个订单
    OrderDTO findOrderOne(String openid, String orderId);

    // 取消订单
    OrderDTO cancel(String openid, String orderId);
}
